# MailMe vs Authenticator App

The clearest difference is in-app purchases: MailMe at none against Authenticator App's 3. MailMe also leads on device support (3 vs 1) and iOS requirement (14.0.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $3.99 per 7 days. MailMe asks for nothing beyond the download.

## The numbers

| Metric | MailMe | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 48 MB | 23 MB |
| Requires iOS | **14.0.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TRAVEL SOLUTIONS AUSTRALIA PTY LTD](https://appshunter.io/developer/6791871278) | [Muzafar Sultonov](https://appshunter.io/developer/6811939117) |

## What reviewers say

### MailMe

[App page](https://appshunter.io/ios/app/mailme/id6757375528)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-totp/id6816023456)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator - Weekly Premium | $3.99 | per 7 days |
| Authenticator Yearly Premium | $24.99 | per year |
| Authenticator - Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is MailMe free?

MailMe is free to download, with no in-app purchases.

### Is Authenticator App free?

Authenticator App is free to download, with in-app purchases available.

### Do MailMe or Authenticator App have ads?

Neither MailMe nor Authenticator App shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*